How many movies have Erika Broyer and Giorgos Katsaros collaborated on?

They have worked on 4 movies together! Their first movie together was Τρία Κορίτσια απ'την Αμέρικα (1964) while their highest rated movie together was If Luck Favors You (1964). They have not worked together since The Brightest Bouzouki (1968). They are most known for their comedy films together.